Download "The Three Landmarks of Phenylketonuria"

Second landmark 1954: Prof. Dr. Horst Bickel published for the first time the results of a treatment with a phenylalanine-restricted diet in a two-year old child with phenylketonuria, which improved “the patient’s mental status” and caused “a fall in the level of phenylalanine in the blood and urine”.The three landmarks of phenylketonuria